Description: Debian: Degrade argparse gracefully without shutil
 python3.X-minimal includes argparse but not shutil. Use a fixed terminal
 width, if shutil can't be imported.

Forwarded: not-needed

--- a/Lib/argparse.py
+++ b/Lib/argparse.py
@@ -182,9 +182,12 @@
     ):
         # default setting for width
         if width is None:
-            import shutil
-            width = shutil.get_terminal_size().columns
-            width -= 2
+            try:
+                import shutil as _shutil
+                width = _shutil.get_terminal_size().columns
+                width -= 2
+            except ImportError:
+                width = 70
 
         self._set_color(color)
         self._prog = prog